File:Traffic control box and surveillance system - Flickr - brewbooks.jpg
Original file (2,191 × 2,625 pixels, file size: 1.1 MB, MIME type: image/jpeg)
Summary
| Description |
This is the inside of one of the numerous traffic control boxes in Seattle. Long ago, these were now mechanically controlled, now they are all controlled by the Siemens computer on the second shelf. One the top shelf, the Acyclica surveillance monitoring system looks at all Wi-fi and Bluetooth signals that are nearby. It is used for traffic flow control, however, it may have other uses as well since it monitors every nearby Wi-fi and Bluetooth device. This is installed inside most traffic control boxes in Seattle, there is a circular disc antenna (labeled Skywave) on top of the traffic box that listens to the signals and feeds them to this box for collection and analysis at a central location. Read more about this at crosscut.com/2015/09/seattles-new-technology-tracks-how-w... Here is a patent that describes how the Acyclica surveillance monitoring system functions patents.google.com/patent/US20150057913A1/en IMG_20160719_123144 |
| Date | |
| Source | Traffic control box and surveillance system |
| Author | brewbooks from near Seattle, USA |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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This image was originally posted to Flickr by brewbooks at https://flickr.com/photos/93452909@N00/28521487975. It was reviewed on 24 August 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. | 
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:19, 24 August 2016 | | 2,191 × 2,625 (1.1 MB) | wikimediacommons>Josve05a | == {{int:filedesc}} == {{Information |Description=This is the inside of one of the numerous traffic control boxes in Seattle. Long ago, these were now mechanically controlled, now they are all controlled by the Siemens computer on the second shelf. On... |
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